我正在尝试django-balanced在我的项目中安装该应用程序，但出现错误。如自述文件所述，我执行了以下操作：
#Add to settings
import os
BALANCED = {
'API_KEY': os.environ.get('BALANCED_API_KEY'),
}
INSTALLED_APPS = (
...
'django.contrib.admin', # if you want to use the admin interface
'django_balanced',
...
)
#ran the following on my project root folder
BALANCED_API_KEY=YOUR_API_KEY django-admin.py syncdb #replacing the YOUR_API_KEY with my key
当我这样做时，我收到以下错误：
Traceback (most recent call last):
File "/usr/local/bin/django-admin.py", line 5, in <module>
management.execute_from_command_line()
File "/Library/Python/2.7/site-packages/django/core/management/__init__.py", line 453, in execute_from_command_line
utility.execute()
File "/Library/Python/2.7/site-packages/django/core/management/__init__.py", line 392, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Library/Python/2.7/site-packages/django/core/management/__init__.py", line 272, in fetch_command
klass = load_command_class(app_name, subcommand)
File "/Library/Python/2.7/site-packages/django/core/management/__init__.py", line 77, in load_command_class
module = import_module('%s.management.commands.%s' % (app_name, name))
File "/Library/Python/2.7/site-packages/django/utils/importlib.py", line 35, in import_module
__import__(name)
File "/Library/Python/2.7/site-packages/django/core/management/commands/syncdb.py", line 8, in <module>
from django.core.management.sql import custom_sql_for_model, emit_post_sync_signal
File "/Library/Python/2.7/site-packages/django/core/management/sql.py", line 9, in <module>
from django.db import models
File "/Library/Python/2.7/site-packages/django/db/__init__.py", line 11, in <module>
if settings.DATABASES and DEFAULT_DB_ALIAS not in settings.DATABASES:
File "/Library/Python/2.7/site-packages/django/conf/__init__.py", line 53, in __getattr__
self._setup(name)
File "/Library/Python/2.7/site-packages/django/conf/__init__.py", line 46, in _setup
% (desc, ENVIRONMENT_VARIABLE))
django.core.exceptions.ImproperlyConfigured: Requested setting DATABASES, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.
当我执行 python manage.py syncdb 时，数据库没有错误。我可能在数据库设置中遗漏了自述文件未提及的某些内容。提前致谢
这是我的数据库设置：
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
'NAME': 'payload', # Or path to database file if using sqlite3.
'USER': 'root', # Not used with sqlite3.
'PASSWORD': 'pass123', # Not used with sqlite3.
'HOST': '', # Set to empty string for localhost. Not used with sqlite3.
'PORT': '', # Set to empty string for default. Not used with sqlite3.
}
}